BS EN 61788-3:2006 - Superconductivity. Critical current measurement. DC critical current of Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors

BS EN 61788-3:2006

Superconductivity. Critical current measurement. DC critical current of Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors

Status : Current   Published : September 2006

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This part of IEC 61788 covers a test method for the determination of the dc critical current of short and straight Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors that have a monolithic structure and a shape of round wire or flat or square tape containing mono- or multicores of oxides. This method is intended for use with superconductors that have critical currents less than 500 A and n-values larger than 5. The test is carried out with and without an applying external magnetic field. For all tests in a magnetic field, the magnetic field is perpendicular to the length of the specimen. In the test of a tape specimen in a magnetic field, the magnetic field is parallel or perpendicular to the wider tape surface (or one surface if square). The test specimen is immersed either in a liquid helium bath or a liquid nitrogen bath during testing. Deviations from this test method that are allowed for routine tests and other specific restrictions are given in this standard.




Standard NumberBS EN 61788-3:2006
TitleSuperconductivity. Critical current measurement. DC critical current of Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors
StatusCurrent
Publication Date29 September 2006
Normative References(Required to achieve compliance to this standard)IEC 60050-815:2000
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesBS EN 61788-3:2001
International RelationshipsIEC 61788-3:2006,EN 61788-3:2006,EN 61174:2001
DescriptorsSuperconductivity, Silver alloys, Electric current, Sheathed conductors, Electrical conductivity, Current measurement, Electric wires, Electric conductors, Oxides, Superconductors, Bismuth, Direct current, Silver
ICS17.220.20
29.050
Title in FrenchSupraconductivite. Mesure du courant critique. Courant critique continu des oxydes supraconducteurs Bi-2212 et Bi-2223 avec gaine Ag et/ou en alliage d'Ag
Title in GermanSupraleitfaehigkeit. Messen des kritischen Stromes. Kritischer Strom (Gleichstrom) von Ag- und/oder Ag-Legierung ummantelten oxidischen Bi-2212 und Bi-2223-Supraleitern
CommitteeL/-/90
ISBN0 580 49146 3
PublisherBSI
FormatA4
DeliveryYes
Pages26
File Size1.139 MB
Price£182.00


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